IT1195794B - PROCEDURE AND EQUIPMENT TO PRODUCE PARTICLE MATERIAL - Google Patents
PROCEDURE AND EQUIPMENT TO PRODUCE PARTICLE MATERIALInfo
- Publication number
- IT1195794B IT1195794B IT21732/82A IT2173282A IT1195794B IT 1195794 B IT1195794 B IT 1195794B IT 21732/82 A IT21732/82 A IT 21732/82A IT 2173282 A IT2173282 A IT 2173282A IT 1195794 B IT1195794 B IT 1195794B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- equipment
- particle material
- produce particle
- produce
- Prior art date
Links
- 239000000463 material Substances 0.000 title 1
- 239000002245 particle Substances 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F2009/0804—Dispersion in or on liquid, other than with sieves
- B22F2009/0808—Mechanical dispersion of melt, e.g. by sieves
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/271,554 US4385013A (en) | 1981-06-08 | 1981-06-08 | Method and apparatus for producing particles from a molten material using a rotating disk having a serrated periphery and dam means |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8221732A0 IT8221732A0 (en) | 1982-06-07 |
IT1195794B true IT1195794B (en) | 1988-10-27 |
Family
ID=23036083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21732/82A IT1195794B (en) | 1981-06-08 | 1982-06-07 | PROCEDURE AND EQUIPMENT TO PRODUCE PARTICLE MATERIAL |
Country Status (6)
Country | Link |
---|---|
US (1) | US4385013A (en) |
EP (1) | EP0080503B1 (en) |
CA (1) | CA1172008A (en) |
DE (1) | DE3266337D1 (en) |
IT (1) | IT1195794B (en) |
WO (1) | WO1982004200A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60170565A (en) * | 1984-02-10 | 1985-09-04 | Nippon Yakin Kogyo Co Ltd | Method and device for producing spherical metallic particles |
US4647511A (en) * | 1984-03-28 | 1987-03-03 | Nippon Yakin Kogyo Co., Ltd. | Flake like metal chips, a method of and an apparatus for making the same |
US4936371A (en) * | 1988-12-23 | 1990-06-26 | Aluminum Company Of America | Molten metal sampling, wave damping, flake removal and means for collecting and forwarding flakes for composition analysis |
US6565342B1 (en) | 2000-11-17 | 2003-05-20 | Accurus Scientific Co. Ltd. | Apparatus for making precision metal spheres |
US7291186B2 (en) * | 2004-11-01 | 2007-11-06 | Teck Cominco Metals Ltd. | Solid porous zinc electrodes and methods of making same |
CN110976895A (en) * | 2019-12-27 | 2020-04-10 | 深圳微纳增材技术有限公司 | Production device and production method of metal powder |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1951769A (en) * | 1929-04-12 | 1934-03-20 | Stanco Inc | Manufacture of granular asphalt |
FR781201A (en) * | 1933-12-30 | 1935-05-11 | Solvay | Process for obtaining cast materials in the form of regular pieces |
US2118438A (en) * | 1934-06-05 | 1938-05-24 | Solvay Process Co | Granulation of fertilizers |
US2287087A (en) * | 1940-05-03 | 1942-06-23 | Solvay Process Co | Apparatus and method for solidification of materials |
US2613396A (en) * | 1947-06-12 | 1952-10-14 | Blaw Knox Co | Method for flaking fused crystalline solids |
US2654125A (en) * | 1950-09-07 | 1953-10-06 | Sun Oil Co | Method of flaking wax |
US2847698A (en) * | 1953-03-19 | 1958-08-19 | Sun Oil Co | Scraper blade for wax flaker |
US3838185A (en) * | 1971-05-27 | 1974-09-24 | Battelle Development Corp | Formation of filaments directly from molten material |
US3904344A (en) * | 1972-05-10 | 1975-09-09 | Battelle Development Corp | Apparatus for the formation of discontinuous filaments directly from molten material |
US4124664A (en) * | 1976-11-30 | 1978-11-07 | Battelle Development Corporation | Formation of filaments directly from an unconfined source of molten material |
US4154284A (en) * | 1977-08-22 | 1979-05-15 | Battelle Development Corporation | Method for producing flake |
US4215084A (en) * | 1978-05-03 | 1980-07-29 | The Battelle Development Corporation | Method and apparatus for producing flake particles |
US4242069A (en) * | 1979-01-24 | 1980-12-30 | Battelle Development Corporation | Apparatus for producing flake |
-
1981
- 1981-06-08 US US06/271,554 patent/US4385013A/en not_active Expired - Fee Related
-
1982
- 1982-05-24 WO PCT/US1982/000717 patent/WO1982004200A1/en active IP Right Grant
- 1982-05-24 DE DE8282902132T patent/DE3266337D1/en not_active Expired
- 1982-05-24 EP EP82902132A patent/EP0080503B1/en not_active Expired
- 1982-06-07 IT IT21732/82A patent/IT1195794B/en active
- 1982-06-07 CA CA000404573A patent/CA1172008A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
WO1982004200A1 (en) | 1982-12-09 |
EP0080503B1 (en) | 1985-09-18 |
CA1172008A (en) | 1984-08-07 |
EP0080503A4 (en) | 1983-06-08 |
EP0080503A1 (en) | 1983-06-08 |
US4385013A (en) | 1983-05-24 |
IT8221732A0 (en) | 1982-06-07 |
DE3266337D1 (en) | 1985-10-24 |
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